This is the last of my lists of the best films of 2010, and the hardest to name. Call it the Best Art Films. I can't precisely define an Art Film, but I knew I was seeing one when I saw these. I could also call them Adult Films, if that term hadn't been devalued by the porn industry. These are films based on the close observation of behavior. They are not mechanical constructions of infinitesimal thrills. They depend on intelligence and empathy to be appreciated.

They also require acting of a precision not necessary in many mass entertainments. They require directors with a clear idea of complex purposes. They require subtleties of lighting and sound that create a self-contained world. Most of all, they require sympathy. The directors care for their characters, and ask us to see them as individuals, not genre emblems. That requires us to see ourselves as individual viewers, not "audience members." That can be an intimate experience. I found it in these titles, which for one reason or another weren't on my earlier lists. Maybe next year I'll just come up with one alphabetical list of all the year's best films, and call it "The Best Films of 2011, A to Z."